Cordless Rechargeable & Portable - The peanut ball with a large capacity battery of 2000 mAh works up to 2 hours of continuous use in vibration mode, and 1.5 hours of continuous use in heating mode. If heating and vibration are turned on simultaneously, it can be used continuously for more than 60 minutes.5 Intensity Vibration Modes - This vibrating massage ball with adjustable 5-speed vibration levels. It helps relieve stress and relax muscles. It provides a deep tissue massage to your plantar fascia, muscles, ligaments, rigid tissue, and tendons.Professional Electric Massage Ball - Our electric massage ball provides deep tissue trigger point therapy and myofascial release. It improves mobility, and flexibility, and speeds up muscle recovery after working out. It can massage like a foam roller in many body parts such as the neck, shoulder, waist, back, arms, thighs, and feet.Graphene Heating Function - Graphene is a new safe material and heats up very fast, temperature will rise to 51 /125F in 3 minutes. The heat mode can be used with vibration modes together or independently giving you full control and versatility in injury recovery and pain relief, promoting blood circulation.Best Gift For Everyone! - Relax every inch of your body muscles! A great and easy gift idea for your parents, friends, family members or elders etc. This massage ball comes with usb charging cable, only 2.5 hours to fully charge, With a full charge you can massage anywhere such as the gym or office.